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91. Rakesh walks 10m to south after walking20m to east. After this he walks 5m north afterwalking 35m to west. Then he walks 15m toeast. What is shortest distance between the start-ing point and the terminal point ?a) Omb) Smc) 10md) 20mplease show me in writing or photo. |
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Answer» Answer: b.5m Step-by-step explanation: by MAKING a graph and imaging rakesh at origin(0,0) 1. LET, east on x-axis in left side 2. let, north on y-axis in up side 3. let, west on x-axis in right side 4. let, SOUTH on y-axis in down side he move east 20m and south 10m at (-20,-10) he next move west 35M and north 5m at (15,-5) then move east 15m at (0,-5) so, he is 5m from origin (starting place) for easy to make UNDERSTAND draw a self graph and solve |
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